A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4-O-β-(2,3,4,6-Tetra-O-acetyl-D-galactopyranosyl)-(1',6'-anhydro-D-mannopyranoside) is a compound useful in organic synthesis. Alternative Names: 4-O-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl)-1,6-anhydro-β-D-mannopyranoside; (2R,3S,4S,5R,6S)-2-(Acetoxymethyl)-6-(((1S,2S,3R,4S,5S)-3,4-dihydroxy-6,8-dioxabicyclo[3.2.1]octan-2-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate. Molecular formula: C20H28O14. Mole weight: 492.43.
This enzyme forms part of a mannan catabolic pathway in the anaerobic bacterium Bacteroides fragilis NCTC 9343. Group: Enzymes. Synonyms: mannosylglucose phosphorylase. Enzyme Commission Number: EC 2.4.1.281. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2514; 4-O-β-D-mannosyl-D-glucose phosphorylase; EC 2.4.1.281; mannosylglucose phosphorylase. Cat No: EXWM-2514.
4-O-beta-Glucopyranosyl-cis-coumaric acid
4-O-beta-Glucopyranosyl-cis-coumaric acid. Group: Biochemicals. Alternative Names: 4-O-beta-Glucopyranosyl-cis-p-coumaric acid. Grades: Plant Grade. CAS No. 117405-48-8. Pack Sizes: 5mg. Molecular Formula: C15H18O8, Molecular Weight: 326.3. US Biological Life Sciences.
Worldwide
4-O-beta-Glucopyranosyl-cis-coumaric acid
4-O-beta-Glucopyranosyl-cis-coumaric acid is a phenylpropanoid isolated from Lotus plumule, Acanthus illicifolius L., Kunzea ambigua, etc. Alternative Names: 4'-O-beta-D-glucosyl-cis-p-coumaric acid; (2Z)-3-[4-(beta-D-glucopyranosyloxy)phenyl]acrylic acid. Grades: 98%. CAS No. 117405-48-8. Molecular formula: C15H18O8. Mole weight: 326.29.
4-O-(Butorphanol-4-yl)butorphanol
4-O-(Butorphanol-4-yl)butorphanol is a dimer of Butorphanol (B690550), a mixed opioid agonist-antagonist. Analgesic (narcotic); antitussive. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 5mg. Molecular Formula: C42H56N2O5, Molecular Weight: 688.9. US Biological Life Sciences.
Worldwide
4-Octadecylmorpholine
4-Octadecylmorpholine. Alternative Names: 4-octadecylmorpholine;Einecs 240-595-6. CAS No. 16528-77-1. Product ID: ACM16528771. Molecular formula: C22H45NO. Mole weight: 339.5988. Alfa Chemistry - ISO 9001:32057 Certified.
Liquid or low melting solid. CAS No. 10541-56-7. Pack Sizes: Typically in stock: 5g, 25g. Mole weight: 232.37. MP/BP: B.P. 152-153/1 mm. Order No: FR-1228.
Frinton Laboratories
4-Octylaminopyridine
4-Octylaminopyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 64690-19-3. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
Liquid, d20 0.90, 97%. CAS No. 16245-79-7. Pack Sizes: Typically in stock: 2g, 10g. Mole weight: 205.34. MP/BP: B.P. 182-185/15 mm. Order No: FR-1217.
Frinton Laboratories
4-octylbenzenesulfonic acid
4-octylbenzenesulfonic acid can be used as a disinfectant with antibacterial activity. Alternative Names: 1,1-Cyclopentanediacetic acid; 3,3-Tetramethyleneglutaric acid; Tetramethyleneglutaric acid; 2-[1-(carboxymethyl)cyclopentyl]acetic acid; p-Octylbenzenesulfonic acid. Grades: 95 %. CAS No. 17012-98-5. Molecular formula: C14H22O3S. Mole weight: 270.39.
White crystals, 99%. CAS No. 3575-31-3. Pack Sizes: Typically in stock: 5g, 25g. Mole weight: 234.34. MP/BP: M.P. 98-99 (N), 112 (I). Order No: FR-2313.
Frinton Laboratories
4-Octylbenzylamine
4-Octylbenzylamine. Alternative Names: 4-OCTYLBENZYLAMINE;4-N-OCTYLBENZYLAMINE. CAS No. 176956-02-8. Product ID: ACM176956028. Molecular formula: C15H25N. Mole weight: 219.37. Alfa Chemistry - ISO 9001:32057 Certified.
4-Octyl itaconate
4-Octyl itaconate is a prodrug form of itaconate, an endogenous cellular metabolite produced via decarboxylation of cis-aconitate by the enzyme encoded by IRG1. It activates Nrf2. It inhibits LPS-induced increases in IL-1β mRNA, HIF-1α and IL-10 in macrophages. It decreases cytokine production in response to LPS in mice and prolongs survival. Alternative Names: Itaconic acid 4-octyl ester; 2-Methylidene-4-octoxy-4-oxobutanoic acid. Grades: ≥98%. CAS No. 3133-16-2. Molecular formula: C13H22O4. Mole weight: 242.3.
4-Octyl Itaconate is a cell-permeable Itaconate derivative. Itaconate is an anti-inflammatory metabolite that activates Nrf2 via alkylation of KEAP1[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 4-OI. CAS No. 3133-16-2. Pack Sizes: 10 mM * 1 mL in DMSO; 10 mg; 25 mg; 50 mg; 100 mg; 200 mg; 250 mg; 500 mg; 1 g. Product ID: HY-112675.
4-Octylmorpholine
4-Octylmorpholine. Alternative Names: 4-octylmorpholine;Einecs 235-957-5;Morpholine, 4-octyl-. CAS No. 13063-60-0. Product ID: ACM13063600. Molecular formula: C12H25NO. Mole weight: 199.333. Alfa Chemistry - ISO 9001:32057 Certified.
A weak estrogenic disruptor on the induction of mammary carcinomas (MC) and benign proliferative lesions (PL) induced by DMBA (7, 12-dimethylbenz [a]anthracene. Group: Biochemicals. Alternative Names: p-(n-Octyl)phenol; p-Octylphenol. Grades: Highly Purified. CAS No. 1806-26-4. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
4-Octylphenol
4-Octylphenol. Alternative Names: 1-(p-Hydroxyphenyl)octane. CAS No. 1806-26-4. Purity: >99.0%. Product ID: FFC-AR-1806264. Molecular formula: C14H22O. Mole weight: 206.32. IUPAC Name: 4-octylphenol. Alfa Chemistry - ISO 9001:32057 Certified.
4-Octylphenol
White crystalline solid, 99%. CAS No. 1806-26-4. Pack Sizes: Typically in stock: 5g, 25g. Mole weight: 206.33. MP/BP: M.P. 41-44, B.P. 150/4 mm. Order No: FR-2591.
Frinton Laboratories
4-Octylphenoxy-acetic acid
4-Octylphenoxy-acetic acid. Alternative Names: 4-OCTYLPHENOXY-ACETIC ACID;OP1EC. CAS No. 15234-85-2. Product ID: ACM15234852. Molecular formula: C16H24O3. Mole weight: 264.36. Alfa Chemistry - ISO 9001:32057 Certified.
4-Octyne. Group: Biochemicals. Grades: Highly Purified. CAS No. 1942-45-6. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C8H14. US Biological Life Sciences.
Worldwide
4-Octyne
5g Pack Size. Group: Building Blocks, Organics, Reagents. Formula: C8H14. CAS No. 1942-45-6. Prepack ID 21082647-5g. Molecular Weight 110.2. See USA prepack pricing.
4-O-Demethyl-11-deoxydaunorubicin
4-O-Demethyl-11-deoxydaunorubicin is an anthracycline antibiotic produced by Streptomyces peucetius var aureus 416 F. I. It has anti-gram-positive bacteria, negative bacteria and tumor activity. Molecular formula: C26H27NO9. Mole weight: 497.49.
4-O-Demethyl-11-deoxydoxorubicin
4-O-Demethyl-11-deoxydoxorubicin is an onion ring antibiotic produced by Streptomyces peucetius var aureus. It has anti-gram-positive bacteria, negative bacteria and tumor activity. Alternative Names: 1-O-Demethyl-6-deoxydoxorubicin. CAS No. 81382-05-0. Molecular formula: C26H27NO10. Mole weight: 513.49.
4-O-Demethylbarbatic acid
4-O-Demethylbarbatic acid is an inhibitor of leukotriene B4 (LTB4). Alternative Names: β-Resorcylic acid, 3,6-dimethyl-, 4-(3,6-dimethyl-β-resorcylate) (8CI); 4-Carboxy-3-hydroxy-2,5-dimethylphenyl 2,4-dihydroxy-3,6-dimethylbenzoate; Barbatic acid, 4-O-demethyl-. CAS No. 20372-89-8. Molecular formula: C18H18O7. Mole weight: 346.33.
4'-O-Demethyldianemycin
4'-O-Demethyldianemycin is a polyether antibiotic produced by Streptomyces hygroscopicus TM-531. Activity against gram-positive bacteria. CAS No. 80118-77-0. Molecular formula: C46H75NaO14. Mole weight: 875.06.
4-O-Demethyldiffractaic acid
4-O-Demethyldiffractaic acid is a depside from the Lichen Pseudocyphellaria norvegica. Alternative Names: Benzoic acid, 2-hydroxy-4-[(4-hydroxy-2-methoxy-3,6-dimethylbenzoyl)oxy]-3,6-dimethyl-. CAS No. 125304-86-1. Molecular formula: C19H20O7. Mole weight: 360.36.
4-O-Demethylglomellic acid
It is a lichen depside. Molecular formula: C24H26O9. Mole weight: 458.46.
4-O-Demethylglomelliferic acid
It is a total syntheses of the lichen depside. Alternative Names: Benzoic acid, 2,4-dihydroxy-6-(2-oxopentyl)-, 4-carboxy-3-hydroxy-5-pentylphenyl ester. CAS No. 67121-41-9. Molecular formula: C24H28O8. Mole weight: 444.47.
4'-O-Demethyl Griseofulvin
Griseofulvin derivative. Group: Biochemicals. Alternative Names: (1'S,6'R)-7-Chloro-4'-hydroxy-4,6-dimethoxy-6'-methyl-spiro[benzofuran-2(3H),1'-[3]cyclohexene]-2',3-dione. Grades: Highly Purified. CAS No. 1158186-19-6. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
4-O-Demethylimbricaric acid
It is a depside detected as a component of complex mixtures of homologous depsides in lichens of genus Cetrelia. CAS No. 67121-42-0. Molecular formula: C22H26O7. Mole weight: 402.44.
4-O-Demethylloxodellic acid
It is a lichen depside. Molecular formula: C22H24O8. Mole weight: 416.42.
4'-O-Demethylsekikaic acid. Alternative Names: p-Anisic acid, 2-hydroxy-6-propyl-, 3-ester with 2,3,4-trihydroxy-6-propylbenzoic acid (8CI); 2,4-Dihydroxy-3-[(2-hydroxy-4-methoxy-6-propylbenzoyl)oxy]-6-propylbenzoic acid. CAS No. 25740-82-3. Molecular formula: C21H24O8. Mole weight: 404.41.
4-O-Demethylstenosporic acid
It is a depside detected as a component of complex mixtures of homologous depsides in lichens of genus Neofuscelia. CAS No. 68671-32-9. Molecular formula: C22H26O7. Mole weight: 402.44.
4-O-Demethylsuperconfluentic acid
4-O-Demethylsuperconfluentic acid is a substance from the Lichen Porpidia glaucophaea. CAS No. 133362-62-6. Molecular formula: C31H42O8. Mole weight: 542.66.
4-O-Des(difluoromethyl) Roflumilast
4-O-Des(difluoromethyl) Roflumilast is an impurity in the preparation of Roflumilast. Group: Biochemicals. Alternative Names: 3-(Cyclopropylmethoxy)-N-(3,5-dichloro-4-pyridinyl)-4-hydroxybenzamide. Grades: Highly Purified. CAS No. 475271-62-6. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
4-O-Desmethyl 4-O-Acetyl Diltiazem
Intermediate in the preparation of Diltiazem metabolites. Group: Biochemicals. Alternative Names: (2S,3S)-3-(Acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-acetyloxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S-cis)-3-(Acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-acetyloxyphenyl)-1,5-benzothiazepin-4(5H)-one. Grades: Highly Purified. CAS No. 85365-35-1. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
4-O-Des methyl doxorubicinone
Doxorubicinone analogs. Group: Biochemicals. Alternative Names: (8S-cis)-7,8,9,10-Tetrahydro-1,6,8,10,11-pentahydroxy-8-(hydroxyacetyl)-5,12-naphthacenedione; (8S,10S)-7,8,9,10-Tetrahydro-1,6,8,10,11-pentahydroxy-8-(hydroxyacetyl)-5,12-naphthacenedione. Grades: Highly Purified. CAS No. 65446-19-7. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
4-O-dimethylallyl-L-tyrosine synthase
The enzyme is involved in biosynthesis of the phytotoxin sirodesmin PL by the phytopathogenic ascomycete Leptosphaeria maculans. Group: Enzymes. Synonyms: SirD. Enzyme Commission Number: EC 2.5.1.122. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2738; 4-O-dimethylallyl-L-tyrosine synthase; EC 2.5.1.122; SirD. Cat No: EXWM-2738.